The Abilene Reporter-News (Abilene, Tex.), Vol. 56, No. 277, Ed. 1 Sunday, April 18, 1937, newspaper, April 18, 1937; (https://texashistory.unt.edu/ark:/67531/metapth1589781/m1/1/: accessed June 10, 2024), University of North Texas Libraries, The Portal to Texas History, texashistory.unt.edu.; .